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TAS5613A from TI,Texas Instruments

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TAS5613A

Manufacturer: TI

150W Stereo / 300W Mono PurePath?HD Analog-Input Power Stage

Partnumber Manufacturer Quantity Availability
TAS5613A TI 165 In Stock

Description and Introduction

150W Stereo / 300W Mono PurePath?HD Analog-Input Power Stage The TAS5613A is a digital amplifier power stage manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Output Power:**  
  - 150W per channel into 4Ω (at 10% THD+N, PVDD = 36V)  
  - 125W per channel into 4Ω (at 1% THD+N, PVDD = 36V)  
  - 60W per channel into 8Ω (at 10% THD+N, PVDD = 36V)  
- **Supply Voltage (PVDD):** 10V to 38V  
- **Modulation Scheme:** Advanced Class-D with PurePath™ HD technology  
- **Signal-to-Noise Ratio (SNR):** 102dB (A-weighted)  
- **Total Harmonic Distortion + Noise (THD+N):** 0.03% (1W into 4Ω)  
- **Efficiency:** Up to 90%  
- **Switching Frequency:** 384kHz  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package:** 44-pin HTSSOP (PowerPAD™)  

### **Descriptions:**  
The TAS5613A is a high-performance, two-channel digital amplifier power stage designed for high-power audio applications. It integrates TI’s PurePath™ HD technology, providing high-fidelity sound with low distortion. The device supports a wide supply voltage range and delivers efficient power conversion, making it suitable for home audio systems, professional amplifiers, and powered speakers.  

### **Features:**  
- **High Efficiency:** Up to 90% efficiency reduces heat dissipation.  
- **Low Distortion:** Advanced modulation minimizes THD+N for clear audio.  
- **Integrated Protection:** Includes overcurrent, overtemperature, undervoltage, and short-circuit protection.  
- **Flexible Power Supply:** Operates from 10V to 38V, accommodating various system designs.  
- **Thermal Performance:** PowerPAD™ package enhances heat dissipation.  
- **Wide Bandwidth:** Supports high-resolution audio playback.  
- **Mute Function:** Allows for controlled startup and shutdown.  

This information is sourced from TI’s official datasheet and product documentation.

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